this book does not live up to expectations. The laregst draw back is it’s small size. It really looks like a book that was intended to be larger in height and width and was then reduced to save printing costs. The photos are small and blurry and not always from the best angle. In most cases an illustration would have served better than the photos used. The physical size of the book is 10 inches by seven inches. Todd Brown’s Bicycle Repair and Maintenance is eight and a quarter by eleven inches.I’m suspicious of the first two reviews of this book. The average consumer does not write like that. They look like qualified publicity copy.